[Russell Dawkins]

Early results are promising for electrostatic applications, as the membrane can be so thin and light (and self damping and conductive!).

http://www.technologyreview.com/view/512496/first-graphene-audio-speaker-easily-outperforms-traditional-designs/

I guess the implications for full size speakers are equally intriguing.

[Alan]

yeah, I'm ready. Graphene capacitors, transistors, resistors and cables coming soon too.